[Solved] Decode PHP base64 encode [closed]
executing strrev function we have: @eval(base64_decode(str_rot13($WebBit_FB_app))); try to print $WebBit_FB_app variable, then use str_rot13() and base64_decode() solved Decode PHP base64 encode [closed]
Kirat
[Solved] App crahing when Button declared outside onCreate method [duplicate]
If you want a reference to your button globally then you should declare it outside then initialize it in onCreate Button b1; //declare the button variable public class SharedPreferencesActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_shared_preferences); b1 = (Button) findViewById(R.id.buttonSave); //initialize on creation } You should read more into the basics … Read more
[Solved] How to start an external program inside a java program [duplicate]
Process aProcess = Runtime.getRuntime().exec(“cmd”); //you can pass any process here you can also read the output of this program. InputStream is = aProcess.getInputStream(); Ps: You can pass any process, along with the arguments, but you can’t pass things like >>, 2> or | or wild cards like * — from the comments 7 solved How … Read more
[Solved] Difference between PrintWriter out = new PrintWriter(sWriter) and Printwriter out = response.getWriter() [closed]
StringWriter sWriter = new StringWriter(); PrintWriter out = new PrintWriter(sWriter); out.println(“Hello World”); response.getWriter().print(sWriter.toString()); This creates a StringWriter that is independent of the response. It creates a String with the content you put in it and then takes that and puts it into PrintWriter of the response. PrintWriter out = response.getWriter(); This just gets the PrintWriter … Read more
[Solved] From recursion to iteration (loop) [closed]
Directly apply the definition of Fibonacci series: To get a 1:1 translation: int f(int N) { int fn = N; // Edit: init fn with N int fn_1 = 1; int fn_2 = 0; while (N >= 2) { fn = fn_1 + fn_2; fn_2 = fn_1; fn_1 = fn; N–; } return fn; } … Read more
[Solved] Array index is out of range but the index is zero and array length is 300
To be honest I didn’t fully understand your code sample, but in the following IF-block: if(b>1 || l<Laenge) b can still be 0 because it’s an OR statement, so later inside this IF-block the statements new_Ver[n]=new_Ver_s[l,b-1]; new_UV[n]=new_UV_s[l,b-1]; will try to index at -1. 2 solved Array index is out of range but the index is … Read more
[Solved] Doing Age Calculations via OOP [closed]
You can use the DateTime class to easily manipulate dates. I have put the $dateFormat outside of the method because you could also use that to validate your input in setBirthDate if you saw fit. protected $dateFormat=”m/d/Y”; public function getAge() { // Create a DateTime object from the expected format return DateTime::createFromFormat($this->dateFormat, $this->birthDate) // Compare … Read more
[Solved] Variable Declaration [closed]
Collect your error messages, if you get none return the result of your query, else return or raise the collected errormessages. Declare @a Table (a int,b int,c int) insert into @a Values(1,2,3),(4,4,4) Declare @va int=2 Declare @vb int=2 Declare @vc int=2 Declare @error Varchar(100)=” if not exists(select * from @a where a=@va) Select @Error=@Error + … Read more
[Solved] how can we sort the list items in drop down list in asp.net programatically [closed]
First take a DataTable to put the data of The Dataset DataTable table = dataSet.Tables[0]; and then you can create a DataView of your Datatable and then bind the drop down list to that. Your code will be like this then DataView dvlist = new DataView(table); dvlist.Sort = “Description”; ddllist.DataSource = dvlist; ddllist.DataTextField = “Description”; … Read more
[Solved] Replace value in str [closed]
Use str_ireplace() to replace case insensitive in a string. In your case: EDIT: even better without loop and now your array can contain also lowercase: <?php $str= str_ireplace($arr, array_map(‘strtoupper’,$arr) , $str); ?> (asssuming all values in $arr are upper case as in your example) Adding a fix according to Mark’s note: <?php foreach($arr as $value){ … Read more
[Solved] How to read log from log file as it happens [closed]
When I do such file access/manipulation I usually take care of two things. First, for reading I use the following code (see FileShare enumeration): using (Stream s = File.Open(path, FileMode.OpenOrCreate, FileAccess.Read, FileShare.ReadWrite)) { … } Second, I usually write a while loop for opening the file for reading/writing like this (draft code): int tries=0; while … Read more
[Solved] How can I repeat image 5 times using css? [closed]
You can use the image as a background for an element, and set the size of the element so that the image is repeated exactly five times. Example: div { background: url(http://placekitten.com/100/100); width: 100px; height: 500px; } Demo: http://jsfiddle.net/ANbHr/ solved How can I repeat image 5 times using css? [closed]
[Solved] What is replacement for in CSS?
CSS doesn’t have direct equivalents for relative values of the obsolete size attribute. For font sizes relative to the font size of the parent element, use a relative unit such as em, % or ex. 1 solved What is replacement for in CSS?
[Solved] Errors while creating a dynamic array in a vector class for project [closed]
push_back() and insert() both call grow(), which fails to increase the capacity because GROWER is an int, so 1.6 truncates to 1, and multiplying capacity * 1 doesn’t change its value. But even if capacity were increased properly, the data_ptr array is not being re-allocated at all to fit the new capacity. But even if … Read more
[Solved] How to get the result of the Chrome search box? [closed]
You have to add this code after your code: desktop = pywinauto.Desktop(backend=’uia’, allow_magic_lookup=False) window = desktop.windows(title=”New Tab – Google Chrome”, control_type=”Pane”)[0] result = window.descendants(control_type=”StatusBar”)[0] print(result.texts()) 0 solved How to get the result of the Chrome search box? [closed]